عضویت 
ورود اعضا
راهنمای خرید
BLASTPRROF OVERHEAD DOORS0 pages
Company Project Support After Market Educational News Contact us Extranet
Electro-hydraulic dock levellers
Pit making
Dock house
Bumpers
Dock shelters
Sectional overhead doors
Console and centralization
Cold storage
Other equipment
Light alloy platforms
Accessories
Casebook
Loading bays Sectional overhead doors Fire retardant doors Flexible doors Folding doors
ATEX FIDELITY® SECTIONAL DOORS and EXPLOSION PROOF
INSTALLATIONS
ATEX
Application with hydraulic drive unit system and ATEX control
The ATEX application is proposed for sectional doors with hydraulic Fidelity® drive system, suitable to
operate in explosive atmospheres.
The Fidelity® ATEX drive system has the cylinder with slidings metal over rubber made gasket. Cables
sliding pulleys have no chafing among the elements.
The sectional door Fidelity® ATEX is made with the mechanical parts with no points of metal-metal
friction and speeds that do not generate sparks. The lifting is on silent nylon coated rolls, with ball
bearings. The perimeter of the leaf is sealed with a limited step of sliding, against plastic rubber
gaskets.
The Consolle ATEX has to be placed in non clasified areas. The ATEX hydraulic line from the Consolle to
the control placed aside the sectional door is double.
The ATEX control has to be placed in the classified zone, is fully hydraulic for the opening and closing
operations and with a neutral STOP position.
A
B
C
D
Loading bays >
Other equipment >
ATEX and explosion
proof applications
EXPLOSION PROOF
Application with common rail hydraulic powering system
The application of the hydraulic Fidelity ® powering for the use of the sectional doors in battery permits
to achieve a patented, economical and safe explosion proof system, "common rail" type. In presence of
adjacent loading bays with electrohydraulic dock levellers a real and efficient explosion proof plant can
be achieved as in the above picture.
Again, the electrohydraulic Consolle has to be positioned in the non explosion proof zone with electric
controls in the explosion proof environment.
The source of hydraulic power can be placed at a distance, in premises not subject to limitations and the
hydraulic power flow used in an economic way to operate the Fidelity® powered sectional doors and/or
Page Blastproof Overhead Doors 1 of 2
http://www.campisa.eu/industrial-closures/blastproof-overhead-doors/index.aspx?m=... 08/11/2010
